### Clarifications

*Clarification 1:*Instruction begins with the use of manipulatives, models and number lines working towards becoming procedurally fluent by the end of grade 6

*.*

Clarification 2:Instruction focuses on the inverse relationship between the operations of addition and subtraction. If p and q are integers, then p-q=p+(-q) and p+q=p-(-q).

Clarification 2:

**Subject Area:**Mathematics (B.E.S.T.)

**Grade:**6

**Strand:**Number Sense and Operations

**Date Adopted or Revised:**08/20

**Status:**State Board Approved

## Related Courses

## Related Access Points

## Related Resources

## Formative Assessments

## Lesson Plan

## Original Student Tutorial

## MFAS Formative Assessments

Students are asked to describe an example of additive inverse and demonstrate the concept on a number line.

Students are asked to find the difference between two integers using a number line.

Students are asked to rewrite a subtraction problem as an equivalent addition problem and explain the equivalence using a number line.

## Original Student Tutorials Mathematics - Grades 6-8

Learn how to explain the meaning of additive inverse, identify the additive inverse of a given rational number, and justify your answer on a number line in this original tutorial.

## Student Resources

## Original Student Tutorial

Learn how to explain the meaning of additive inverse, identify the additive inverse of a given rational number, and justify your answer on a number line in this original tutorial.

Type: Original Student Tutorial